DR. MARGARET NOWAK TRIEZENBERG (AU.D.) – Audiologist, NPI 1912490673

DR. MARGARET NOWAK TRIEZENBERG (AU.D.) is a healthcare provider. based in Oakbrook terrace, Illinois. specializing in Audiologist. They hold the professional credentials AU.D.. They hold a License No. 147001636 (IL). The NPI Number for DR. MARGARET NOWAK TRIEZENBERG (AU.D.) is 1912490673

Main info

Female
Name
DR. MARGARET NOWAK TRIEZENBERG (AU.D.)
NPI
1912490673
Phone
(630) 953-6765
Address
1S260 Summit Ave
Enumeration Date
7 June 2018
Last Update Date
7 June 2018
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience30
Completeness75
Years active:8State licenses:1Digital endpointsOther names

Provider Addresses for DR. MARGARET NOWAK TRIEZENBERG (AU.D.)

  • 1S260 Summit Ave

    Oakbrook Terrace, IL 601813941

    Phone: (630) 953-6765

    Type: Location

  • 1S260 SUMMIT AVE

    OAKBROOK TERRACE, IL 601813941

    Phone:

    Type: Mailing

  • South 1st Avenue, Maywood, Proviso Township, Cook County, Illinois, 60141, United States

    MAYWOOD, IL 60153

    Phone: (708) 216-3821

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60181)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Does DR. MARGARET NOWAK TRIEZENBERG (AU.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. MARGARET NOWAK TRIEZENBERG (AU.D.) uses 1912490673.
Does the file indicate DR. MARGARET NOWAK TRIEZENBERG (AU.D.) is practicing under active NPI?
Directory data currently reports DR. MARGARET NOWAK TRIEZENBERG (AU.D.) as active.
What is DR. MARGARET NOWAK TRIEZENBERG (AU.D.)'s specialty?
The listing groups DR. MARGARET NOWAK TRIEZENBERG (AU.D.) with Audiologist. Clinical services aligned with this taxonomy classification.
Does DR. MARGARET NOWAK TRIEZENBERG (AU.D.) list a practice location?
Patients near Oakbrook Terrace, Illinois may find DR. MARGARET NOWAK TRIEZENBERG (AU.D.) in results; validate coverage separately.
Why does DR. MARGARET NOWAK TRIEZENBERG (AU.D.) have multiple addresses?
3 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

Similar Providers

Westbrook Condominium, 2021, South Wolf Road, Hillside, Proviso Township, Cook County, Illinois, 60162, United States
NPI: 1174525489
South 1st Avenue, Maywood, Proviso Township, Cook County, Illinois, 60141, United States
NPI: 1992700033
5923, Sherman Drive, Woodridge, DuPage County, Illinois, 60517, United States
NPI: 1558366120

DR. BARBARA A LEMLEY (AU.D.)

Audiologist-Hearing Aid Fitter
Beech Street, Valparaiso, Porter County, Indiana, 46383, United States
NPI: 1932106507
4520, Weaver Parkway, Warrenville, DuPage County, Illinois, 60555, United States
NPI: 1487651188
5014, El Camino Drive, Colorado Springs, El Paso County, Colorado, 80918, United States
NPI: 1972501583

Easter Seals DuPage

Rehabilitation Clinic/Center
1135 Bowes Rd Ste B
NPI: 1568460681